- Description
- The TCP implementation in Cisco Videoscape Distribution Suite for Internet Streaming (VDS-IS) 3.3(0), 3.3(1), 4.0(0), and 4.1(0) does not properly initiate new TCP sessions when a previous session is in a FIN wait state, which allows remote attackers to cause a denial of service (TCP outage) via vectors involving FIN packets, aka Bug ID CSCuy45136.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
CVSS 3.0
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- nvd@nist.gov
- CWE-399
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:videoscape_distribution_suite_for_internet_streaming:3.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13FCD744-1D54-425E-A384-6448C7CC32B1"
},
{
"criteria": "cpe:2.3:a:cisco:videoscape_distribution_suite_for_internet_streaming:3.3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C50016BD-BF0B-48E0-B8FD-4EC5FD0A9C27"
},
{
"criteria": "cpe:2.3:a:cisco:videoscape_distribution_suite_for_internet_streaming:4.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ECD0794C-D06F-4262-9938-4B262D727AC4"
},
{
"criteria": "cpe:2.3:a:cisco:videoscape_distribution_suite_for_internet_streaming:4.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2B462122-BE6A-4F82-9A63-3BAEB4212A57"
}
],
"operator": "OR"
}
]
}
]